Fatal error: Call to a member function fetch_array() on a non-object
Ciao a tutti vorrei una mano per capire dov'è l'errore in questo script
Codice PHP:
public function query(){
if(isset($this->query)){
//execute prepared query and store in result variable
$this->result = $this->connection->query($this->query);
return TRUE;
}
return FALSE;
}
/*fetch a row from the query result
*@param $type
*/
public function fetch($type = 'object'){
if(isset($this->result)){
switch($type){
case('object'):
//fall through...
default:
//fetch a row as object
$row = $this->result->fetch_object();
break;
case('array'):
//fetch a row as array
$row = $this->result->fetch_array();
break;
}
return $row;
}
return FALSE;
}
come da titolo del topic, l'errore che mi segnala php è "Fatal error: Call to a member function fetch_array() on a non-object in... riga 83", dove riga 83 è
Codice PHP:
$row = $this->result->fetch_array();